1017897120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{997}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 3481962120

約数和(自身を除く): 2464065000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 709, 720, 997, 1418, 1440, 1994, 2127, 2836, 2991, 3545, 3988, 4254, 4985, 5672, 5982, 6381, 7090, 7976, 8508, 8973, 9970, 10635, 11344, 11964, 12762, 14180, 14955, 15952, 17016, 17946, 19940, 21270, 22688, 23928, 25524, 28360, 29910, 31904, 31905, 34032, 35892, 39880, 42540, 44865, 47856, 51048, 56720, 59820, 63810, 68064, 71784, 79760, 85080, 89730, 95712, 102096, 113440, 119640, 127620, 143568, 159520, 170160, 179460, 204192, 239280, 255240, 287136, 340320, 358920, 478560, 510480, 706873, 717840, 1020960, 1413746, 1435680, 2120619, 2827492, 3534365, 4241238, 5654984, 6361857, 7068730, 8482476, 10603095, 11309968, 12723714, 14137460, 16964952, 21206190, 22619936, 25447428, 28274920, 31809285, 33929904, 42412380, 50894856, 56549840, 63618570, 67859808, 84824760, 101789712, 113099680, 127237140, 169649520, 203579424, 254474280, 339299040, 508948560, 1017897120]

約数ペア:

[(1, 1017897120), (2, 508948560), (3, 339299040), (4, 254474280), (5, 203579424), (6, 169649520), (8, 127237140), (9, 113099680), (10, 101789712), (12, 84824760), (15, 67859808), (16, 63618570), (18, 56549840), (20, 50894856), (24, 42412380), (30, 33929904), (32, 31809285), (36, 28274920), (40, 25447428), (45, 22619936), (48, 21206190), (60, 16964952), (72, 14137460), (80, 12723714), (90, 11309968), (96, 10603095), (120, 8482476), (144, 7068730), (160, 6361857), (180, 5654984), (240, 4241238), (288, 3534365), (360, 2827492), (480, 2120619), (709, 1435680), (720, 1413746), (997, 1020960), (1418, 717840), (1440, 706873), (1994, 510480), (2127, 478560), (2836, 358920), (2991, 340320), (3545, 287136), (3988, 255240), (4254, 239280), (4985, 204192), (5672, 179460), (5982, 170160), (6381, 159520), (7090, 143568), (7976, 127620), (8508, 119640), (8973, 113440), (9970, 102096), (10635, 95712), (11344, 89730), (11964, 85080), (12762, 79760), (14180, 71784), (14955, 68064), (15952, 63810), (17016, 59820), (17946, 56720), (19940, 51048), (21270, 47856), (22688, 44865), (23928, 42540), (25524, 39880), (28360, 35892), (29910, 34032), (31904, 31905)]